ES413292A1 - Bipolar element for multiple cells intended, in particular, to the electrolysis of aqueous solutions of alkaline metal halides. (Machine-translation by Google Translate, not legally binding) - Google Patents

Bipolar element for multiple cells intended, in particular, to the electrolysis of aqueous solutions of alkaline metal halides. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES413292A1
ES413292A1 ES413292A ES413292A ES413292A1 ES 413292 A1 ES413292 A1 ES 413292A1 ES 413292 A ES413292 A ES 413292A ES 413292 A ES413292 A ES 413292A ES 413292 A1 ES413292 A1 ES 413292A1
Authority
ES
Spain
Prior art keywords
drawer
electrolysis
translation
aqueous solutions
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES413292A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay SA
Original Assignee
Solvay SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solvay SA filed Critical Solvay SA
Publication of ES413292A1 publication Critical patent/ES413292A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • C25B9/77—Assemblies comprising two or more cells of the filter-press type having diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Bipolar element in the form of a stackable drawer for multiple cells with horizontal diaphragms, intended in particular for the electrolysis of aqueous solutions of alkali metal halides, characterized in that the two horizontal walls that constitute the base and the upper part of the same drawer consist of surfaces perforated metallic ones connected together in a conductive manner and form, once in service, the active surfaces of electrodes of opposite polarity, because the side wall of the drawer consists of a rigid and tight frame, adapted to support the aforementioned metal surfaces bored, and for contain the electrolyte and that participates in the constitution of the vat of the multiple cell, and because the drawer carries a watertight partition arranged between said bored metal surfaces, separated from them, hermetically fixed in all its periphery to said frame and dividing the element bipolar in two superimposed compartments that are each provided with means for the introduction or evacuation of the electrolyte. (Machine-translation by Google Translate, not legally binding)
ES413292A 1972-04-12 1973-04-03 Bipolar element for multiple cells intended, in particular, to the electrolysis of aqueous solutions of alkaline metal halides. (Machine-translation by Google Translate, not legally binding) Expired ES413292A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE116187 1972-04-12

Publications (1)

Publication Number Publication Date
ES413292A1 true ES413292A1 (en) 1976-01-16

Family

ID=3841638

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413292A Expired ES413292A1 (en) 1972-04-12 1973-04-03 Bipolar element for multiple cells intended, in particular, to the electrolysis of aqueous solutions of alkaline metal halides. (Machine-translation by Google Translate, not legally binding)

Country Status (10)

Country Link
AT (1) AT327228B (en)
BR (1) BR7302652D0 (en)
CA (1) CA1019280A (en)
CH (1) CH572102A5 (en)
DE (1) DE2315526C2 (en)
ES (1) ES413292A1 (en)
FR (1) FR2179761A1 (en)
IT (1) IT981427B (en)
NL (1) NL7304559A (en)
ZA (1) ZA732434B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927566C2 (en) * 1979-07-07 1986-08-21 Kernforschungsanlage Jülich GmbH, 5170 Jülich Diaphragm for alkaline electrolysis, process for producing the same and its use
CA1148501A (en) * 1980-03-10 1983-06-21 Morton S. Kircher Membrane-electrode pack alkali chlorine cell
US4311577A (en) * 1980-03-10 1982-01-19 Olin Corporation Method for assembling membrane electrolytic cells
ZA815034B (en) * 1981-02-02 1982-08-25 Olin Corp Method for assembling membrane electrolytic cells

Also Published As

Publication number Publication date
CH572102A5 (en) 1976-01-30
ZA732434B (en) 1974-01-30
AT327228B (en) 1976-01-26
FR2179761B1 (en) 1976-05-21
CA1019280A (en) 1977-10-18
DE2315526C2 (en) 1982-04-01
IT981427B (en) 1974-10-10
FR2179761A1 (en) 1973-11-23
NL7304559A (en) 1973-10-16
BR7302652D0 (en) 1974-07-11
ATA319273A (en) 1975-04-15
DE2315526A1 (en) 1973-10-31

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